Use https: for URLs.

These links are all now available over TLS. Update to https: URLs.
In most cases this is just adding an 's', but also follow redirections
to pypa.io

Bumped pyyaml to 5.1 (pycontribs#765)

Avoid using prereleases

Fix worklog timezone handling (pycontribs#720)

* Fix worklog timezone handling

* Update cspell.json

fix pypi classifiers (pycontribs#634)

Fixes: pycontribs#587

travis: fix deploy

Removes deeply broken dpl travis module and adopts
pure python twine upload.

Signed-off-by: Sorin Sbarnea <[email protected]>

travis: fix deploy

Removes deeply broken dpl travis module and adopts
pure python twine upload.

Signed-off-by: Sorin Sbarnea <[email protected]>

travis: fix deploy

Removes deeply broken dpl travis module and adops
pure python twine upload.

Signed-off-by: Sorin Sbarnea <[email protected]>

build: chore

Signed-off-by: Sorin Sbarnea <[email protected]>

build: chore

Signed-off-by: Sorin Sbarnea <[email protected]>

build: chore

Signed-off-by: Sorin Sbarnea <[email protected]>